Daughter Relay Module (DRM)
To replace the DRM:
1.
Remove the glass top. (See
2.
Mark and disconnect wiring from the module.
Model PP975
Model PP945
.)
Glass Top
– 16 –
Note: The module is held in place by 4 retainers
that lock the board in place using compression tabs.
It may be helpful to remove the ink tube from an
inexpensive ballpoint pen and place the barrel of the
pen over each retainer to compress the tab.
3.
Compress the 4 tabs and lift the module from
the recess in the burner box.
Compression Tab
Retainer